function files1($rr)
{
global $a;
$types = Photo::supportedTypes();
$ext = $types[$rr['type']];
if ($a->theme['template_engine'] === 'internal') {
$filename_e = template_escape($rr['filename']);
} else {
$filename_e = $rr['filename'];
}
return array($a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['hiq'] . '.' . $ext, $filename_e, $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['loq'] . '.' . $ext);
}
function frost_item_photo_links(&$a, &$body_info)
{
require_once 'include/Photo.php';
$phototypes = Photo::supportedTypes();
$occurence = 1;
$p = bb_find_open_close($body_info['html'], "<a", ">");
while ($p !== false && $occurence++ < 500) {
$link = substr($body_info['html'], $p['start'], $p['end'] - $p['start']);
$matches = array();
preg_match("/\\/photos\\/[\\w]+\\/image\\/([\\w]+)/", $link, $matches);
if ($matches) {
// Replace the link for the photo's page with a direct link to the photo itself
$newlink = str_replace($matches[0], "/photo/{$matches[1]}", $link);
// Add a "quiet" parameter to any redir links to prevent the "XX welcomes YY" info boxes
$newlink = preg_replace("/href=\"([^\"]+)\\/redir\\/([^\"]+)&url=([^\"]+)\"/", 'href="$1/redir/$2&quiet=1&url=$3"', $newlink);
// Having any arguments to the link for Colorbox causes it to fetch base64 code instead of the image
$newlink = preg_replace("/\\/[?&]zrl=([^&\"]+)/", '', $newlink);
$body_info['html'] = str_replace($link, $newlink, $body_info['html']);
}
$p = bb_find_open_close($body_info['html'], "<a", ">", $occurence);
}
}
function photo_init(&$a)
{
global $_SERVER;
$prvcachecontrol = false;
$file = "";
switch ($a->argc) {
case 4:
$person = $a->argv[3];
$customres = intval($a->argv[2]);
$type = $a->argv[1];
break;
case 3:
$person = $a->argv[2];
$type = $a->argv[1];
break;
case 2:
$photo = $a->argv[1];
$file = $photo;
break;
case 1:
default:
killme();
// NOTREACHED
}
// strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= filemtime($localFileName)) {
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
header('HTTP/1.1 304 Not Modified');
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
header('Etag: ' . $_SERVER['HTTP_IF_NONE_MATCH']);
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 31536000) . " GMT");
header("Cache-Control: max-age=31536000");
if (function_exists('header_remove')) {
header_remove('Last-Modified');
header_remove('Expires');
header_remove('Cache-Control');
}
exit;
}
$default = 'images/person-175.jpg';
if (isset($type)) {
/**
* Profile photos
*/
switch ($type) {
case 'profile':
case 'custom':
$resolution = 4;
break;
case 'micro':
$resolution = 6;
$default = 'images/person-48.jpg';
break;
case 'avatar':
default:
$resolution = 5;
$default = 'images/person-80.jpg';
break;
}
$uid = str_replace(array('.jpg', '.png'), array('', ''), $person);
$r = q("SELECT * FROM `photo` WHERE `scale` = %d AND `uid` = %d AND `profile` = 1 LIMIT 1", intval($resolution), intval($uid));
if (count($r)) {
$data = $r[0]['data'];
$mimetype = $r[0]['type'];
}
if (!isset($data)) {
$data = file_get_contents($default);
$mimetype = 'image/jpeg';
}
} else {
/**
* Other photos
*/
$resolution = 0;
foreach (Photo::supportedTypes() as $m => $e) {
$photo = str_replace(".{$e}", '', $photo);
}
if (substr($photo, -2, 1) == '-') {
$resolution = intval(substr($photo, -1, 1));
$photo = substr($photo, 0, -2);
}
// check if the photo exists and get the owner of the photo
$r = q("SELECT `uid` FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", dbesc($photo), intval($resolution));
if (count($r)) {
$sql_extra = permissions_sql($r[0]['uid']);
// Now we'll see if we can access the photo
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` <= %d {$sql_extra} ORDER BY scale DESC LIMIT 1", dbesc($photo), intval($resolution));
$public = $r[0]['allow_cid'] == '' and $r[0]['allow_gid'] == '' and $r[0]['deny_cid'] == '' and $r[0]['deny_gid'] == '';
if (count($r)) {
$resolution = $r[0]['scale'];
$data = $r[0]['data'];
$mimetype = $r[0]['type'];
} else {
// The picure exists. We already checked with the first query.
// obviously, this is not an authorized viev!
$data = file_get_contents('images/nosign.jpg');
$mimetype = 'image/jpeg';
$prvcachecontrol = true;
$public = false;
}
}
}
if (!isset($data)) {
if (isset($resolution)) {
switch ($resolution) {
case 4:
$data = file_get_contents('images/person-175.jpg');
$mimetype = 'image/jpeg';
break;
case 5:
$data = file_get_contents('images/person-80.jpg');
$mimetype = 'image/jpeg';
break;
case 6:
$data = file_get_contents('images/person-48.jpg');
$mimetype = 'image/jpeg';
break;
default:
killme();
// NOTREACHED
break;
}
}
}
// Resize only if its not a GIF
if ($mime != "image/gif") {
$ph = new Photo($data, $mimetype);
if ($ph->is_valid()) {
if (isset($customres) && $customres > 0 && $customres < 500) {
$ph->scaleImageSquare($customres);
}
$data = $ph->imageString();
$mimetype = $ph->getType();
}
}
if (function_exists('header_remove')) {
header_remove('Pragma');
header_remove('pragma');
}
header("Content-type: " . $mimetype);
if ($prvcachecontrol) {
// it is a private photo that they have no permission to view.
// tell the browser not to cache it, in case they authenticate
// and subsequently have permission to see it
header("Cache-Control: no-store, no-cache, must-revalidate");
} else {
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
header('Etag: "' . md5($data) . '"');
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 31536000) . " GMT");
header("Cache-Control: max-age=31536000");
}
echo $data;
// If the photo is public and there is an existing photo directory store the photo there
if ($public and $file != "") {
// If the photo path isn't there, try to create it
$basepath = $a->get_basepath();
if (!is_dir($basepath . "/photo")) {
if (is_writable($basepath)) {
mkdir($basepath . "/photo");
}
}
if (is_dir($basepath . "/photo")) {
file_put_contents($basepath . "/photo/" . $file, $data);
}
}
killme();
// NOTREACHED
}
function api_statuses_update(&$a, $type)
{
if (api_user() === false) {
logger('api_statuses_update: no user');
return false;
}
$user_info = api_get_user($a);
// convert $_POST array items to the form we use for web posts.
// logger('api_post: ' . print_r($_POST,true));
if (requestdata('htmlstatus')) {
$txt = requestdata('htmlstatus');
if (strpos($txt, '<') !== false || strpos($txt, '>') !== false) {
require_once 'library/HTMLPurifier.auto.php';
$txt = html2bb_video($txt);
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$txt = $purifier->purify($txt);
$_REQUEST['body'] = html2bbcode($txt);
}
} else {
$_REQUEST['body'] = requestdata('status');
}
$_REQUEST['title'] = requestdata('title');
$parent = requestdata('in_reply_to_status_id');
// Twidere sends "-1" if it is no reply ...
if ($parent == -1) {
$parent = "";
}
if (ctype_digit($parent)) {
$_REQUEST['parent'] = $parent;
} else {
$_REQUEST['parent_uri'] = $parent;
}
if (requestdata('lat') && requestdata('long')) {
$_REQUEST['coord'] = sprintf("%s %s", requestdata('lat'), requestdata('long'));
}
$_REQUEST['profile_uid'] = api_user();
if ($parent) {
$_REQUEST['type'] = 'net-comment';
} else {
// Check for throttling (maximum posts per day, week and month)
$throttle_day = get_config('system', 'throttle_limit_day');
if ($throttle_day > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24 * 60 * 60);
$r = q("SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`\n\t\t\t\t\tAND `created` > '%s' AND `id` = `parent`", intval(api_user()), dbesc($datefrom));
if ($r) {
$posts_day = $r[0]["posts_day"];
} else {
$posts_day = 0;
}
if ($posts_day > $throttle_day) {
logger('Daily posting limit reached for user ' . api_user(), LOGGER_DEBUG);
die(api_error($a, $type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
}
}
$throttle_week = get_config('system', 'throttle_limit_week');
if ($throttle_week > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24 * 60 * 60 * 7);
$r = q("SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`\n\t\t\t\t\tAND `created` > '%s' AND `id` = `parent`", intval(api_user()), dbesc($datefrom));
if ($r) {
$posts_week = $r[0]["posts_week"];
} else {
$posts_week = 0;
}
if ($posts_week > $throttle_week) {
logger('Weekly posting limit reached for user ' . api_user(), LOGGER_DEBUG);
die(api_error($a, $type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
}
}
$throttle_month = get_config('system', 'throttle_limit_month');
if ($throttle_month > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24 * 60 * 60 * 30);
$r = q("SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`\n\t\t\t\t\tAND `created` > '%s' AND `id` = `parent`", intval(api_user()), dbesc($datefrom));
if ($r) {
$posts_month = $r[0]["posts_month"];
} else {
$posts_month = 0;
}
if ($posts_month > $throttle_month) {
logger('Monthly posting limit reached for user ' . api_user(), LOGGER_DEBUG);
die(api_error($a, $type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
}
}
$_REQUEST['type'] = 'wall';
}
if (x($_FILES, 'media')) {
// upload the image if we have one
$_REQUEST['hush'] = 'yeah';
//tell wall_upload function to return img info instead of echo
$media = wall_upload_post($a);
if (strlen($media) > 0) {
$_REQUEST['body'] .= "\n\n" . $media;
}
}
// To-Do: Multiple IDs
if (requestdata('media_ids')) {
$r = q("SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1", intval(requestdata('media_ids')), api_user());
if ($r) {
$phototypes = Photo::supportedTypes();
$ext = $phototypes[$r[0]['type']];
$_REQUEST['body'] .= "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $r[0]['nickname'] . '/image/' . $r[0]['resource-id'] . ']';
$_REQUEST['body'] .= '[img]' . $a->get_baseurl() . "/photo/" . $r[0]['resource-id'] . "-" . $r[0]['scale'] . "." . $ext . "[/img][/url]";
}
}
// set this so that the item_post() function is quiet and doesn't redirect or emit json
$_REQUEST['api_source'] = true;
if (!x($_REQUEST, "source")) {
$_REQUEST["source"] = api_source();
}
// call out normal post function
item_post($a);
// this should output the last post (the one we just posted).
return api_status_show($a, $type);
}
/**
* Guess image mimetype from filename or from Content-Type header
*
* @arg $filename string Image filename
* @arg $fromcurl boolean Check Content-Type header from curl request
*/
function guess_image_type($filename, $fromcurl = false)
{
logger('Photo: guess_image_type: ' . $filename . ($fromcurl ? ' from curl headers' : ''), LOGGER_DEBUG);
$type = null;
if ($fromcurl) {
$a = get_app();
$headers = array();
$h = explode("\n", $a->get_curl_headers());
foreach ($h as $l) {
list($k, $v) = array_map("trim", explode(":", trim($l), 2));
$headers[$k] = $v;
}
if (array_key_exists('Content-Type', $headers)) {
$type = $headers['Content-Type'];
}
}
if (is_null($type)) {
// Guessing from extension? Isn't that... dangerous?
if (class_exists('Imagick') && file_exists($filename) && is_readable($filename)) {
/**
* Well, this not much better,
* but at least it comes from the data inside the image,
* we won't be tricked by a manipulated extension
*/
$image = new Imagick($filename);
$type = $image->getImageMimeType();
$image->setInterlaceScheme(Imagick::INTERLACE_PLANE);
} else {
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$types = Photo::supportedTypes();
$type = "image/jpeg";
foreach ($types as $m => $e) {
if ($ext == $e) {
$type = $m;
}
}
}
}
logger('Photo: guess_image_type: type=' . $type, LOGGER_DEBUG);
return $type;
}
function photos_content(&$a)
{
// URLs:
// photos/name
// photos/name/upload
// photos/name/upload/xxxxx (xxxxx is album name)
// photos/name/album/xxxxx
// photos/name/album/xxxxx/edit
// photos/name/image/xxxxx
// photos/name/image/xxxxx/edit
if (get_config('system', 'block_public') && !local_user() && !remote_user()) {
notice(t('Public access denied.') . EOL);
return;
}
require_once 'include/bbcode.php';
require_once 'include/security.php';
require_once 'include/conversation.php';
if (!x($a->data, 'user')) {
notice(t('No photos selected') . EOL);
return;
}
$phototypes = Photo::supportedTypes();
$_SESSION['photo_return'] = $a->cmd;
//
// Parse arguments
//
if ($a->argc > 3) {
$datatype = $a->argv[2];
$datum = $a->argv[3];
} elseif ($a->argc > 2 && $a->argv[2] === 'upload') {
$datatype = 'upload';
} else {
$datatype = 'summary';
}
if ($a->argc > 4) {
$cmd = $a->argv[4];
} else {
$cmd = 'view';
}
//
// Setup permissions structures
//
$can_post = false;
$visitor = 0;
$contact = null;
$remote_contact = false;
$contact_id = 0;
$owner_uid = $a->data['user']['uid'];
$community_page = $a->data['user']['page-flags'] == PAGE_COMMUNITY ? true : false;
if (local_user() && local_user() == $owner_uid) {
$can_post = true;
} else {
if ($community_page && remote_user()) {
if (is_array($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $v) {
if ($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id) {
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($owner_uid));
if (count($r)) {
$can_post = true;
$contact = $r[0];
$remote_contact = true;
$visitor = $cid;
}
}
}
}
// perhaps they're visiting - but not a community page, so they wouldn't have write access
if (remote_user() && !$visitor) {
$contact_id = 0;
if (is_array($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $v) {
if ($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id) {
$groups = init_groups_visitor($contact_id);
$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($owner_uid));
if (count($r)) {
$contact = $r[0];
$remote_contact = true;
}
}
}
if (!$remote_contact) {
if (local_user()) {
$contact_id = $_SESSION['cid'];
$contact = $a->contact;
}
}
if ($a->data['user']['hidewall'] && local_user() != $owner_uid && !$remote_contact) {
notice(t('Access to this item is restricted.') . EOL);
return;
}
$sql_extra = permissions_sql($owner_uid, $remote_contact, $groups);
$o = "";
// tabs
$_is_owner = local_user() && local_user() == $owner_uid;
$o .= profile_tabs($a, $_is_owner, $a->data['user']['nickname']);
//
// dispatch request
//
if ($datatype === 'upload') {
if (!$can_post) {
notice(t('Permission denied.'));
return;
}
$selname = $datum ? hex2bin($datum) : '';
$albumselect = '';
$albumselect .= '<option value="" ' . (!$selname ? ' selected="selected" ' : '') . '> </option>';
if (count($a->data['albums'])) {
foreach ($a->data['albums'] as $album) {
if ($album['album'] === '' || $album['album'] === 'Contact Photos' || $album['album'] === t('Contact Photos')) {
continue;
}
$selected = $selname === $album['album'] ? ' selected="selected" ' : '';
$albumselect .= '<option value="' . $album['album'] . '"' . $selected . '>' . $album['album'] . '</option>';
}
}
$celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false;
$uploader = '';
$ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'], 'addon_text' => $uploader, 'default_upload' => true);
call_hooks('photo_upload_form', $ret);
$default_upload_box = replace_macros(get_markup_template('photos_default_uploader_box.tpl'), array());
$default_upload_submit = replace_macros(get_markup_template('photos_default_uploader_submit.tpl'), array('$submit' => t('Submit')));
$usage_message = '';
$limit = service_class_fetch($a->data['user']['uid'], 'photo_upload_limit');
if ($limit !== false) {
$r = q("select sum(datasize) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ", intval($a->data['user']['uid']));
$usage_message = sprintf(t("You have used %1\$.2f Mbytes of %2\$.2f Mbytes photo storage."), $r[0]['total'] / 1024000, $limit / 1024000);
}
// Private/public post links for the non-JS ACL form
$private_post = 1;
if ($_REQUEST['public']) {
$private_post = 0;
}
$query_str = $a->query_string;
if (strpos($query_str, 'public=1') !== false) {
$query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
}
// I think $a->query_string may never have ? in it, but I could be wrong
// It looks like it's from the index.php?q=[etc] rewrite that the web
// server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
if (strpos($query_str, '?') === false) {
$public_post_link = '?public=1';
} else {
$public_post_link = '&public=1';
}
$tpl = get_markup_template('photos_upload.tpl');
if ($a->theme['template_engine'] === 'internal') {
$albumselect_e = template_escape($albumselect);
$aclselect_e = $visitor ? '' : template_escape(populate_acl($a->user, $celeb));
} else {
$albumselect_e = $albumselect;
$aclselect_e = $visitor ? '' : populate_acl($a->user, $celeb);
}
$o .= replace_macros($tpl, array('$pagename' => t('Upload Photos'), '$sessid' => session_id(), '$usage' => $usage_message, '$nickname' => $a->data['user']['nickname'], '$newalbum' => t('New album name: '), '$existalbumtext' => t('or existing album name: '), '$nosharetext' => t('Do not show a status post for this upload'), '$albumselect' => $albumselect_e, '$permissions' => t('Permissions'), '$aclselect' => $aclselect_e, '$alt_uploader' => $ret['addon_text'], '$default_upload_box' => $ret['default_upload'] ? $default_upload_box : '', '$default_upload_submit' => $ret['default_upload'] ? $default_upload_submit : '', '$uploadurl' => $ret['post_url'], '$acl_data' => construct_acl_data($a, $a->user), '$group_perms' => t('Show to Groups'), '$contact_perms' => t('Show to Contacts'), '$private' => t('Private Photo'), '$public' => t('Public Photo'), '$is_private' => $private_post, '$return_path' => $query_str, '$public_link' => $public_post_link));
return $o;
}
if ($datatype === 'album') {
$album = hex2bin($datum);
$r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s' \n\t\t\tAND `scale` <= 4 {$sql_extra} GROUP BY `resource-id`", intval($owner_uid), dbesc($album));
if (count($r)) {
$a->set_pager_total(count($r));
$a->set_pager_itemspage(20);
}
if ($_GET['order'] === 'posted') {
$order = 'ASC';
} else {
$order = 'DESC';
}
$r = q("SELECT `resource-id`, `id`, `filename`, type, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s' \n\t\t\tAND `scale` <= 4 {$sql_extra} GROUP BY `resource-id` ORDER BY `created` {$order} LIMIT %d , %d", intval($owner_uid), dbesc($album), intval($a->pager['start']), intval($a->pager['itemspage']));
$o .= '<h3 id="photo-album-title">' . $album . '</h3>';
if ($cmd === 'edit') {
if ($album !== t('Profile Photos') && $album !== 'Contact Photos' && $album !== t('Contact Photos')) {
if ($can_post) {
$edit_tpl = get_markup_template('album_edit.tpl');
if ($a->theme['template_engine'] === 'internal') {
$album_e = template_escape($album);
} else {
$album_e = $album;
}
$o .= replace_macros($edit_tpl, array('$nametext' => t('New album name: '), '$nickname' => $a->data['user']['nickname'], '$album' => $album_e, '$hexalbum' => bin2hex($album), '$submit' => t('Submit'), '$dropsubmit' => t('Delete Album')));
}
}
} else {
if ($album !== t('Profile Photos') && $album !== 'Contact Photos' && $album !== t('Contact Photos')) {
if ($can_post) {
$o .= '<div id="album-edit-link"><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">' . t('Edit Album') . '</a></div>';
}
}
}
if ($_GET['order'] === 'posted') {
$o .= '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '" >' . t('Show Newest First') . '</a></div>';
} else {
$o .= '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted" >' . t('Show Oldest First') . '</a></div>';
}
if ($can_post) {
$o .= '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album) . '" >' . t('Upload New Photos') . '</a></div>';
}
$tpl = get_markup_template('photo_album.tpl');
if (count($r)) {
$twist = 'rotright';
}
foreach ($r as $rr) {
if ($twist == 'rotright') {
$twist = 'rotleft';
} else {
$twist = 'rotright';
}
$ext = $phototypes[$rr['type']];
if ($a->theme['template_engine'] === 'internal') {
$imgalt_e = template_escape($rr['filename']);
$desc_e = template_escape($rr['desc']);
} else {
$imgalt_e = $rr['filename'];
$desc_e = $rr['desc'];
}
$o .= replace_macros($tpl, array('$id' => $rr['id'], '$twist' => ' ' . $twist . rand(2, 4), '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'] . ($_GET['order'] === 'posted' ? '?f=&order=posted' : ''), '$phototitle' => t('View Photo'), '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' . $ext, '$imgalt' => $imgalt_e, '$desc' => $desc_e));
}
$o .= '<div id="photo-album-end"></div>';
$o .= paginate($a);
return $o;
}
if ($datatype === 'image') {
//$o = '';
// fetch image, item containing image, then comments
$ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' \n\t\t\t{$sql_extra} ORDER BY `scale` ASC ", intval($owner_uid), dbesc($datum));
if (!count($ph)) {
$ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'\n\t\t\t\tLIMIT 1", intval($owner_uid), dbesc($datum));
if (count($ph)) {
notice(t('Permission denied. Access to this item may be restricted.'));
} else {
notice(t('Photo not available') . EOL);
}
return;
}
$prevlink = '';
$nextlink = '';
if ($_GET['order'] === 'posted') {
$order = 'ASC';
} else {
$order = 'DESC';
}
$prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0\n\t\t\t{$sql_extra} ORDER BY `created` {$order} ", dbesc($ph[0]['album']), intval($owner_uid));
if (count($prvnxt)) {
for ($z = 0; $z < count($prvnxt); $z++) {
if ($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
$prv = $z - 1;
$nxt = $z + 1;
if ($prv < 0) {
$prv = count($prvnxt) - 1;
}
if ($nxt >= count($prvnxt)) {
$nxt = 0;
}
break;
}
}
$edit_suffix = $cmd === 'edit' && $can_post ? '/edit' : '';
$prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . ($_GET['order'] === 'posted' ? '?f=&order=posted' : '');
$nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . ($_GET['order'] === 'posted' ? '?f=&order=posted' : '');
}
if (count($ph) == 1) {
$hires = $lores = $ph[0];
}
if (count($ph) > 1) {
if ($ph[1]['scale'] == 2) {
// original is 640 or less, we can display it directly
$hires = $lores = $ph[0];
} else {
$hires = $ph[0];
$lores = $ph[1];
}
}
$album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
$tools = Null;
$lock = Null;
if ($can_post && $ph[0]['uid'] == $owner_uid) {
$tools = array('edit' => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . ($cmd === 'edit' ? '' : '/edit'), $cmd === 'edit' ? t('View photo') : t('Edit photo')), 'profile' => array($a->get_baseurl() . '/profile_photo/use/' . $ph[0]['resource-id'], t('Use as profile photo')));
// lock
$lock = $ph[0]['uid'] == local_user() && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid']) || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) ? t('Private Message') : Null;
}
if ($cmd === 'edit') {
$tpl = get_markup_template('photo_edit_head.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array('$prevlink' => $prevlink, '$nextlink' => $nextlink));
}
if ($prevlink) {
$prevlink = array($prevlink, '<div class="icon prev"></div>');
}
$photo = array('href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']], 'title' => t('View Full Size'), 'src' => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . datetime_convert('', '', '', 'ymdhis'), 'height' => $hires['height'], 'width' => $hires['width'], 'album' => $hires['album'], 'filename' => $hires['filename']);
if ($nextlink) {
$nextlink = array($nextlink, '<div class="icon next"></div>');
}
// Do we have an item for this photo?
// FIXME! - replace following code to display the conversation with our normal
// conversation functions so that it works correctly and tracks changes
// in the evolving conversation code.
// The difference is that we won't be displaying the conversation head item
// as a "post" but displaying instead the photo it is linked to
$linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' {$sql_extra} LIMIT 1", dbesc($datum));
if (count($linked_items)) {
$link_item = $linked_items[0];
$r = q("SELECT COUNT(*) AS `total`\n\t\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tWHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tAND `item`.`uid` = %d\n\t\t\t\t{$sql_extra} ", dbesc($link_item['uri']), dbesc($link_item['uri']), intval($link_item['uid']));
if (count($r)) {
$a->set_pager_total($r[0]['total']);
}
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,\n\t\t\t\t`contact`.`rel`, `contact`.`thumb`, `contact`.`self`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tWHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tAND `item`.`uid` = %d\n\t\t\t\t{$sql_extra}\n\t\t\t\tORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ", dbesc($link_item['uri']), dbesc($link_item['uri']), intval($link_item['uid']), intval($a->pager['start']), intval($a->pager['itemspage']));
if (local_user() && local_user() == $link_item['uid']) {
q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d", intval($link_item['parent']), intval(local_user()));
update_thread($link_item['parent']);
}
}
$tags = Null;
if (count($linked_items) && strlen($link_item['tag'])) {
$arr = explode(',', $link_item['tag']);
// parse tags and add links
$tag_str = '';
foreach ($arr as $t) {
if (strlen($tag_str)) {
$tag_str .= ', ';
}
$tag_str .= bbcode($t);
}
$tags = array(t('Tags: '), $tag_str);
if ($cmd === 'edit') {
$tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
$tags[] = t('[Remove any tag]');
}
}
$edit = Null;
if ($cmd === 'edit' && $can_post) {
$edit_tpl = get_markup_template('photo_edit.tpl');
// Private/public post links for the non-JS ACL form
$private_post = 1;
if ($_REQUEST['public']) {
$private_post = 0;
}
$query_str = $a->query_string;
if (strpos($query_str, 'public=1') !== false) {
$query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
}
// I think $a->query_string may never have ? in it, but I could be wrong
// It looks like it's from the index.php?q=[etc] rewrite that the web
// server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
if (strpos($query_str, '?') === false) {
$public_post_link = '?public=1';
} else {
$public_post_link = '&public=1';
}
if ($a->theme['template_engine'] === 'internal') {
$album_e = template_escape($ph[0]['album']);
$caption_e = template_escape($ph[0]['desc']);
$aclselect_e = template_escape(populate_acl($ph[0]));
} else {
$album_e = $ph[0]['album'];
$caption_e = $ph[0]['desc'];
$aclselect_e = populate_acl($ph[0]);
}
$edit = replace_macros($edit_tpl, array('$id' => $ph[0]['id'], '$rotatecw' => t('Rotate CW (right)'), '$rotateccw' => t('Rotate CCW (left)'), '$album' => $album_e, '$newalbum' => t('New album name'), '$nickname' => $a->data['user']['nickname'], '$resource_id' => $ph[0]['resource-id'], '$capt_label' => t('Caption'), '$caption' => $caption_e, '$tag_label' => t('Add a Tag'), '$tags' => $link_item['tag'], '$permissions' => t('Permissions'), '$aclselect' => $aclselect_e, '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'), '$item_id' => count($linked_items) ? $link_item['id'] : 0, '$submit' => t('Submit'), '$delete' => t('Delete Photo'), '$acl_data' => construct_acl_data($a, $ph[0]), '$group_perms' => t('Show to Groups'), '$contact_perms' => t('Show to Contacts'), '$private' => t('Private photo'), '$public' => t('Public photo'), '$is_private' => $private_post, '$return_path' => $query_str, '$public_link' => $public_post_link));
}
if (count($linked_items)) {
$cmnt_tpl = get_markup_template('comment_item.tpl');
$tpl = get_markup_template('photo_item.tpl');
$return_url = $a->cmd;
$like_tpl = get_markup_template('like_noshare.tpl');
$likebuttons = '';
if ($can_post || can_write_wall($a, $owner_uid)) {
$likebuttons = replace_macros($like_tpl, array('$id' => $link_item['id'], '$likethis' => t("I like this (toggle)"), '$nolike' => feature_enabled(local_user(), 'dislike') ? t("I don't like this (toggle)") : '', '$share' => t('Share'), '$wait' => t('Please wait'), '$return_path' => $a->query_string));
}
$comments = '';
if (!count($r)) {
if ($can_post || can_write_wall($a, $owner_uid)) {
if ($link_item['last-child']) {
$comments .= replace_macros($cmnt_tpl, array('$return_path' => '', '$jsreload' => $return_url, '$type' => 'wall-comment', '$id' => $link_item['id'], '$parent' => $link_item['id'], '$profile_uid' => $owner_uid, '$mylink' => $contact['url'], '$mytitle' => t('This is you'), '$myphoto' => $contact['thumb'], '$comment' => t('Comment'), '$submit' => t('Submit'), '$preview' => t('Preview'), '$sourceapp' => t($a->sourcename), '$ww' => '', '$rand_num' => random_digits(12)));
}
}
}
$alike = array();
$dlike = array();
$like = '';
$dislike = '';
// display comments
if (count($r)) {
foreach ($r as $item) {
like_puller($a, $item, $alike, 'like');
like_puller($a, $item, $dlike, 'dislike');
}
$like = isset($alike[$link_item['id']]) ? format_like($alike[$link_item['id']], $alike[$link_item['id'] . '-l'], 'like', $link_item['id']) : '';
$dislike = isset($dlike[$link_item['id']]) ? format_like($dlike[$link_item['id']], $dlike[$link_item['id'] . '-l'], 'dislike', $link_item['id']) : '';
if ($can_post || can_write_wall($a, $owner_uid)) {
if ($link_item['last-child']) {
$comments .= replace_macros($cmnt_tpl, array('$return_path' => '', '$jsreload' => $return_url, '$type' => 'wall-comment', '$id' => $link_item['id'], '$parent' => $link_item['id'], '$profile_uid' => $owner_uid, '$mylink' => $contact['url'], '$mytitle' => t('This is you'), '$myphoto' => $contact['thumb'], '$comment' => t('Comment'), '$submit' => t('Submit'), '$preview' => t('Preview'), '$sourceapp' => t($a->sourcename), '$ww' => '', '$rand_num' => random_digits(12)));
}
}
foreach ($r as $item) {
$comment = '';
$template = $tpl;
$sparkle = '';
if ((activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE)) && $item['id'] != $item['parent']) {
continue;
}
$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'];
if (local_user() && $item['contact-uid'] == local_user() && $item['network'] == 'dfrn' && !$item['self']) {
$profile_url = $redirect_url;
$sparkle = ' sparkle';
} else {
$profile_url = $item['url'];
$sparkle = '';
}
$diff_author = $item['url'] !== $item['author-link'] ? true : false;
$profile_name = strlen($item['author-name']) && $diff_author ? $item['author-name'] : $item['name'];
$profile_avatar = strlen($item['author-avatar']) && $diff_author ? $item['author-avatar'] : $item['thumb'];
$profile_link = $profile_url;
$dropping = $item['contact-id'] == $contact_id || $item['uid'] == local_user();
$drop = array('dropping' => $dropping, 'pagedrop' => false, 'select' => t('Select'), 'delete' => t('Delete'));
if ($a->theme['template_engine'] === 'internal') {
$name_e = template_escape($profile_name);
$title_e = template_escape($item['title']);
$body_e = template_escape(bbcode($item['body']));
} else {
$name_e = $profile_name;
$title_e = $item['title'];
$body_e = bbcode($item['body']);
}
$comments .= replace_macros($template, array('$id' => $item['item_id'], '$profile_url' => $profile_link, '$name' => $name_e, '$thumb' => $profile_avatar, '$sparkle' => $sparkle, '$title' => $title_e, '$body' => $body_e, '$ago' => relative_date($item['created']), '$indent' => $item['parent'] != $item['item_id'] ? ' comment' : '', '$drop' => $drop, '$comment' => $comment));
if ($can_post || can_write_wall($a, $owner_uid)) {
if ($item['last-child']) {
$comments .= replace_macros($cmnt_tpl, array('$return_path' => '', '$jsreload' => $return_url, '$type' => 'wall-comment', '$id' => $item['item_id'], '$parent' => $item['parent'], '$profile_uid' => $owner_uid, '$mylink' => $contact['url'], '$mytitle' => t('This is you'), '$myphoto' => $contact['thumb'], '$comment' => t('Comment'), '$submit' => t('Submit'), '$preview' => t('Preview'), '$sourceapp' => t($a->sourcename), '$ww' => '', '$rand_num' => random_digits(12)));
}
}
}
}
$paginate = paginate($a);
}
$photo_tpl = get_markup_template('photo_view.tpl');
if ($a->theme['template_engine'] === 'internal') {
$album_e = array($album_link, template_escape($ph[0]['album']));
$tags_e = template_escape($tags);
$like_e = template_escape($like);
$dislike_e = template_escape($dislike);
} else {
$album_e = array($album_link, $ph[0]['album']);
$tags_e = $tags;
$like_e = $like;
$dislike_e = $dislike;
}
$o .= replace_macros($photo_tpl, array('$id' => $ph[0]['id'], '$album' => $album_e, '$tools' => $tools, '$lock' => $lock, '$photo' => $photo, '$prevlink' => $prevlink, '$nextlink' => $nextlink, '$desc' => $ph[0]['desc'], '$tags' => $tags_e, '$edit' => $edit, '$likebuttons' => $likebuttons, '$like' => $like_e, '$dislike' => $dikslike_e, '$comments' => $comments, '$paginate' => $paginate));
$a->page['htmlhead'] .= "\n" . '<meta name="twitter:card" content="photo" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:title" content="' . $photo["album"] . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:image" content="' . $photo["href"] . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:image:width" content="' . $photo["width"] . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:image:height" content="' . $photo["height"] . '" />' . "\n";
return $o;
}
// Default - show recent photos with upload link (if applicable)
//$o = '';
$r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s' \n\t\t{$sql_extra} GROUP BY `resource-id`", intval($a->data['user']['uid']), dbesc('Contact Photos'), dbesc(t('Contact Photos')));
if (count($r)) {
$a->set_pager_total(count($r));
$a->set_pager_itemspage(20);
}
$r = q("SELECT `resource-id`, `id`, `filename`, type, `album`, max(`scale`) AS `scale` FROM `photo`\n\t\tWHERE `uid` = %d AND `album` != '%s' AND `album` != '%s' \n\t\t{$sql_extra} GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d", intval($a->data['user']['uid']), dbesc('Contact Photos'), dbesc(t('Contact Photos')), intval($a->pager['start']), intval($a->pager['itemspage']));
$photos = array();
if (count($r)) {
$twist = 'rotright';
foreach ($r as $rr) {
if ($twist == 'rotright') {
$twist = 'rotleft';
} else {
$twist = 'rotright';
}
$ext = $phototypes[$rr['type']];
if ($a->theme['template_engine'] === 'internal') {
$alt_e = template_escape($rr['filename']);
$name_e = template_escape($rr['album']);
} else {
$alt_e = $rr['filename'];
$name_e = $rr['album'];
}
$photos[] = array('id' => $rr['id'], 'twist' => ' ' . $twist . rand(2, 4), 'link' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'], 'title' => t('View Photo'), 'src' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ($rr['scale'] == 6 ? 4 : $rr['scale']) . '.' . $ext, 'alt' => $alt_e, 'album' => array('link' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']), 'name' => $name_e, 'alt' => t('View Album')));
}
}
$tpl = get_markup_template('photos_recent.tpl');
$o .= replace_macros($tpl, array('$title' => t('Recent Photos'), '$can_post' => $can_post, '$upload' => array(t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload'), '$photos' => $photos));
$o .= paginate($a);
return $o;
}
function notifier_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once "include/session.php";
require_once "include/datetime.php";
require_once 'include/items.php';
require_once 'include/bbcode.php';
require_once 'include/email.php';
load_config('config');
load_config('system');
load_hooks();
if ($argc < 3) {
return;
}
$a->set_baseurl(get_config('system', 'url'));
logger('notifier: invoked: ' . print_r($argv, true), LOGGER_DEBUG);
$cmd = $argv[1];
switch ($cmd) {
case 'mail':
default:
$item_id = intval($argv[2]);
if (!$item_id) {
return;
}
break;
}
$expire = false;
$mail = false;
$fsuggest = false;
$relocate = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
if ($cmd === 'mail') {
$normal_mode = false;
$mail = true;
$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($message)) {
return;
}
$uid = $message[0]['uid'];
$recipients[] = $message[0]['contact-id'];
$item = $message[0];
} elseif ($cmd === 'expire') {
$normal_mode = false;
$expire = true;
$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1\n\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id));
$uid = $item_id;
$item_id = 0;
if (!count($items)) {
return;
}
} elseif ($cmd === 'suggest') {
$normal_mode = false;
$fsuggest = true;
$suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($suggest)) {
return;
}
$uid = $suggest[0]['uid'];
$recipients[] = $suggest[0]['cid'];
$item = $suggest[0];
} elseif ($cmd === 'removeme') {
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
if (!$r) {
return;
}
$user = $r[0];
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($item_id));
if (!$r) {
return;
}
$self = $r[0];
$r = q("SELECT * FROM `contact` WHERE `self` = 0 AND `uid` = %d", intval($item_id));
if (!$r) {
return;
}
require_once 'include/Contact.php';
foreach ($r as $contact) {
terminate_friendship($user, $self, $contact);
}
return;
} elseif ($cmd === 'relocate') {
$normal_mode = false;
$relocate = true;
$uid = $item_id;
} else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1", intval($item_id));
if (!count($r) || !intval($r[0]['parent'])) {
return;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if (!$parent_id) {
return;
}
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`\n\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC", intval($parent_id));
if (!count($items)) {
return;
}
// avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
}
}
if (count($items) == 1 && $items[0]['id'] === $target_item['id'] && $items[0]['uri'] === $items[0]['parent-uri']) {
logger('notifier: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,\n\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,\n\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\tFROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`\n\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
if (!count($r)) {
return;
}
$owner = $r[0];
$walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
$hub = get_config('system', 'huburl');
// If this is a public conversation, notify the feed hub
$public_message = true;
// Do a PuSH
$push_notify = false;
// fill this in with a single salmon slap if applicable
$slap = '';
if (!($mail || $fsuggest || $relocate)) {
require_once 'include/group.php';
$parent = $items[0];
$thr_parent = q("SELECT `network` FROM `item` WHERE `uri` = '%s' AND `uid` = %d", dbesc($target_item["thr-parent"]), intval($target_item["uid"]));
logger('Parent is ' . $parent['network'] . '. Thread parent is ' . $thr_parent[0]['network'], LOGGER_DEBUG);
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = str_replace('www.', '', $a->get_hostname());
if (strpos($localhost, ':')) {
$localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
* Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
$relay_to_owner = false;
if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
$relay_to_owner = true;
}
if ($cmd === 'uplink' && intval($parent['forum_mode']) == 1 && !$top_level) {
$relay_to_owner = true;
}
// until the 'origin' flag has been in use for several months
// we will just use it as a fallback test
// later we will be able to use it as the primary test of whether or not to relay.
if (!$target_item['origin']) {
$relay_to_owner = false;
}
if ($parent['origin']) {
$relay_to_owner = false;
}
if ($relay_to_owner) {
logger('notifier: followup ' . $target_item["guid"], LOGGER_DEBUG);
// local followup to remote post
$followup = true;
$public_message = false;
// not public
$conversant_str = dbesc($parent['contact-id']);
$recipients = array($parent['contact-id']);
if (!$target_item['private'] and $target_item['wall'] and strlen($target_item['allow_cid'] . $target_item['allow_gid'] . $target_item['deny_cid'] . $target_item['deny_gid']) == 0) {
$push_notify = true;
}
// We notify Friendica users in the thread when it is an OStatus thread.
// Hopefully this transfers the messages to the other Friendica servers. (Untested)
if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
$push_notify = true;
if ($parent["network"] == NETWORK_OSTATUS) {
$r = q("SELECT `author-link` FROM `item` WHERE `parent` = %d AND `author-link` != '%s'", intval($target_item["parent"]), dbesc($owner['url']));
foreach ($r as $parent_item) {
$probed_contact = probe_url($parent_item["author-link"]);
if ($probed_contact["notify"] != "" and $probed_contact["network"] == NETWORK_DFRN) {
logger('Notify Friendica user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
}
}
}
if (count($url_recipients)) {
logger("url_recipients " . print_r($url_recipients, true));
}
}
} else {
$followup = false;
logger('Distributing directly ' . $target_item["guid"], LOGGER_DEBUG);
// don't send deletions onward for other people's stuff
if ($target_item['deleted'] && !intval($target_item['wall'])) {
logger('notifier: ignoring delete notification for non-wall item');
return;
}
if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
$public_message = false;
// private recipients, not public
}
$allow_people = expand_acl($parent['allow_cid']);
$allow_groups = expand_groups(expand_acl($parent['allow_gid']), true);
$deny_people = expand_acl($parent['deny_cid']);
$deny_groups = expand_groups(expand_acl($parent['deny_gid']));
// if our parent is a public forum (forum_mode == 1), uplink to the origional author causing
// a delivery fork. private groups (forum_mode == 2) do not uplink
if (intval($parent['forum_mode']) == 1 && !$top_level && $cmd !== 'uplink') {
proc_run('php', 'include/notifier.php', 'uplink', $item_id);
}
$conversants = array();
foreach ($items as $item) {
$recipients[] = $item['contact-id'];
$conversants[] = $item['contact-id'];
// pull out additional tagged people to notify (if public message)
if ($public_message && strlen($item['inform'])) {
$people = explode(',', $item['inform']);
foreach ($people as $person) {
if (substr($person, 0, 4) === 'cid:') {
$recipients[] = intval(substr($person, 4));
$conversants[] = intval(substr($person, 4));
} else {
$url_recipients[] = substr($person, 4);
}
}
}
}
if (count($url_recipients)) {
logger('notifier: ' . $target_item["guid"] . ' url_recipients ' . print_r($url_recipients, true));
}
$conversants = array_unique($conversants);
$recipients = array_unique(array_merge($recipients, $allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$recipients = array_diff($recipients, $deny);
$conversant_str = dbesc(implode(', ', $conversants));
}
// If the thread parent is OStatus then do some magic to distribute the messages.
// We have not only to look at the parent, since it could be a Friendica thread.
if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
logger('Some parent is OStatus for ' . $target_item["guid"], LOGGER_DEBUG);
// Send a salmon notification to every person we mentioned in the post
$arr = explode(',', $target_item['tag']);
foreach ($arr as $x) {
//logger('Checking tag '.$x, LOGGER_DEBUG);
$matches = null;
if (preg_match('/@\\[url=([^\\]]*)\\]/', $x, $matches)) {
$probed_contact = probe_url($matches[1]);
if ($probed_contact["notify"] != "") {
logger('Notify mentioned user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
}
}
}
// It only makes sense to distribute answers to OStatus messages to Friendica and OStatus - but not Diaspora
$sql_extra = " AND `network` IN ('" . NETWORK_OSTATUS . "', '" . NETWORK_DFRN . "')";
} else {
$sql_extra = "";
}
$r = q("SELECT * FROM `contact` WHERE `id` IN ({$conversant_str}) AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0" . $sql_extra);
if (count($r)) {
$contacts = $r;
}
}
$feed_template = get_markup_template('atom_feed.tpl');
$mail_template = get_markup_template('atom_mail.tpl');
$atom = '';
$slaps = array();
$hubxml = feed_hublinks();
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if (strlen($birthday)) {
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
}
$atom .= replace_macros($feed_template, array('$version' => xmlify(FRIENDICA_VERSION), '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname']), '$feed_title' => xmlify($owner['name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00', ATOM_TIME)), '$hub' => $hubxml, '$salmon' => '', '$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$photo' => xmlify($owner['photo']), '$thumb' => xmlify($owner['thumb']), '$picdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['avatar-date'] . '+00:00', ATOM_TIME)), '$uridate' => xmlify(datetime_convert('UTC', 'UTC', $owner['uri-date'] . '+00:00', ATOM_TIME)), '$namdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['name-date'] . '+00:00', ATOM_TIME)), '$birthday' => $birthday, '$community' => $owner['page-flags'] == PAGE_COMMUNITY ? '<dfrn:community>1</dfrn:community>' : ''));
if ($mail) {
$public_message = false;
// mail is not public
$body = fix_private_photos($item['body'], $owner['uid'], null, $message[0]['contact-id']);
$atom .= replace_macros($mail_template, array('$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$thumb' => xmlify($owner['thumb']), '$item_id' => xmlify($item['uri']), '$subject' => xmlify($item['title']), '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00', ATOM_TIME)), '$content' => xmlify($body), '$parent_id' => xmlify($item['parent-uri'])));
} elseif ($fsuggest) {
$public_message = false;
// suggestions are not public
$sugg_template = get_markup_template('atom_suggest.tpl');
$atom .= replace_macros($sugg_template, array('$name' => xmlify($item['name']), '$url' => xmlify($item['url']), '$photo' => xmlify($item['photo']), '$request' => xmlify($item['request']), '$note' => xmlify($item['note'])));
// We don't need this any more
q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
} elseif ($relocate) {
$public_message = false;
// suggestions are not public
$sugg_template = get_markup_template('atom_relocate.tpl');
/* get site pubkey. this could be a new installation with no site keys*/
$pubkey = get_config('system', 'site_pubkey');
if (!$pubkey) {
$res = new_keypair(1024);
set_config('system', 'site_prvkey', $res['prvkey']);
set_config('system', 'site_pubkey', $res['pubkey']);
}
$rp = q("SELECT `resource-id` , `scale`, type FROM `photo` \n\t\t\t\t\t\tWHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
$photos = array();
$ext = Photo::supportedTypes();
foreach ($rp as $p) {
$photos[$p['scale']] = $a->get_baseurl() . '/photo/' . $p['resource-id'] . '-' . $p['scale'] . '.' . $ext[$p['type']];
}
unset($rp, $ext);
$atom .= replace_macros($sugg_template, array('$name' => xmlify($owner['name']), '$photo' => xmlify($photos[4]), '$thumb' => xmlify($photos[5]), '$micro' => xmlify($photos[6]), '$url' => xmlify($owner['url']), '$request' => xmlify($owner['request']), '$confirm' => xmlify($owner['confirm']), '$notify' => xmlify($owner['notify']), '$poll' => xmlify($owner['poll']), '$sitepubkey' => xmlify(get_config('system', 'site_pubkey'))));
$recipients_relocate = q("SELECT * FROM contact WHERE uid = %d AND self = 0 AND network = '%s'", intval($uid), NETWORK_DFRN);
unset($photos);
} else {
$slap = ostatus_salmon($target_item, $owner);
//$slap = atom_entry($target_item,'html',null,$owner,false);
if ($followup) {
foreach ($items as $item) {
// there is only one item
if (!$item['parent']) {
continue;
}
if ($item['id'] == $item_id) {
logger('notifier: followup: item: ' . print_r($item, true), LOGGER_DATA);
//$slap = atom_entry($item,'html',null,$owner,false);
$atom .= atom_entry($item, 'text', null, $owner, false);
}
}
} else {
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$contact = get_item_contact($item, $contacts);
if (!$contact) {
continue;
}
if ($normal_mode) {
// we only need the current item, but include the parent because without it
// older sites without a corresponding dfrn_notify change may do the wrong thing.
if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
} else {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
$slaps[] = ostatus_salmon($item, $owner);
}
//$slaps[] = atom_entry($item,'html',null,$owner,true);
}
}
}
$atom .= '</feed>' . "\r\n";
logger('notifier: ' . $atom, LOGGER_DATA);
logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
// If this is a public message and pubmail is set on the parent, include all your email contacts
$mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
if (!$mail_disabled) {
if (!strlen($target_item['allow_cid']) && !strlen($target_item['allow_gid']) && !strlen($target_item['deny_cid']) && !strlen($target_item['deny_gid']) && intval($target_item['pubmail'])) {
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_MAIL));
if (count($r)) {
foreach ($r as $rr) {
$recipients[] = $rr['id'];
}
}
}
}
if ($followup) {
$recip_str = $parent['contact-id'];
} else {
$recip_str = implode(', ', $recipients);
}
if ($relocate) {
$r = $recipients_relocate;
} else {
$r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", dbesc($recip_str));
}
require_once 'include/salmon.php';
$interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
// If we are using the worker we don't need a delivery interval
if (get_config("system", "worker")) {
$interval = false;
}
// delivery loop
if (count($r)) {
foreach ($r as $contact) {
if (!$mail && !$fsuggest && !$followup && !$relocate && !$contact['self']) {
if ($contact['network'] === NETWORK_DIASPORA && $public_message) {
continue;
}
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($contact['id']));
}
}
// This controls the number of deliveries to execute with each separate delivery process.
// By default we'll perform one delivery per process. Assuming a hostile shared hosting
// provider, this provides the greatest chance of deliveries if processes start getting
// killed. We can also space them out with the delivery_interval to also help avoid them
// getting whacked.
// If $deliveries_per_process > 1, we will chain this number of multiple deliveries
// together into a single process. This will reduce the overall number of processes
// spawned for each delivery, but they will run longer.
// When using the workerqueue, we don't need this functionality.
$deliveries_per_process = intval(get_config('system', 'delivery_batch_count'));
if ($deliveries_per_process <= 0 or get_config("system", "worker")) {
$deliveries_per_process = 1;
}
$this_batch = array();
for ($x = 0; $x < count($r); $x++) {
$contact = $r[$x];
if ($contact['self']) {
continue;
}
logger("Deliver " . $target_item["guid"] . " to " . $contact['url'], LOGGER_DEBUG);
// potentially more than one recipient. Start a new process and space them out a bit.
// we will deliver single recipient types of message and email recipients here.
if (!$mail && !$fsuggest && !$relocate && !$followup) {
$this_batch[] = $contact['id'];
if (count($this_batch) == $deliveries_per_process) {
proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
$this_batch = array();
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
continue;
}
// be sure to pick up any stragglers
if (count($this_batch)) {
proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
}
$deliver_status = 0;
logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest} relocate={$relocate}");
switch ($contact['network']) {
case NETWORK_DFRN:
// perform local delivery if we are on the same site
$basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
if (link_compare($basepath, $a->get_baseurl())) {
$nickname = basename($contact['url']);
if ($contact['issued-id']) {
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
} else {
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
}
$x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0\n\t\t\t\t\t\t\tAND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
if ($x && count($x)) {
$write_flag = $x[0]['rel'] && $x[0]['rel'] != CONTACT_IS_SHARING ? true : false;
if (($owner['page-flags'] == PAGE_COMMUNITY || $write_flag) && !$x[0]['writable']) {
q("update contact set writable = 1 where id = %d", intval($x[0]['id']));
$x[0]['writable'] = 1;
}
// if contact's ssl policy changed, which we just determined
// is on our own server, update our contact links
$ssl_policy = get_config('system', 'ssl_policy');
fix_contact_ssl_policy($x[0], $ssl_policy);
// If we are setup as a soapbox we aren't accepting top level posts from this person
if ($x[0]['page-flags'] == PAGE_SOAPBOX and $top_level) {
break;
}
require_once 'library/simplepie/simplepie.inc';
logger('mod-delivery: local delivery');
local_delivery($x[0], $atom);
break;
}
}
logger('notifier: dfrndelivery: ' . $contact['name']);
$deliver_status = dfrn_deliver($owner, $contact, $atom);
logger('notifier: dfrn_delivery returns ' . $deliver_status);
if ($deliver_status == -1) {
logger('notifier: delivery failed: queuing message');
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_DFRN, $atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to ostatus if we are not configured to send to public networks
if ($owner['prvnets']) {
break;
}
if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
break;
}
if ($followup && $contact['notify']) {
logger('slapdelivery followup item ' . $item_id . ' to ' . $contact['name']);
$deliver_status = slapper($owner, $contact['notify'], $slap);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
}
} else {
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if (count($slaps) && $public_message && !$expire) {
logger('slapdelivery item ' . $item_id . ' to ' . $contact['name']);
foreach ($slaps as $slappy) {
if ($contact['notify']) {
$deliver_status = slapper($owner, $contact['notify'], $slappy);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
}
}
}
}
}
break;
case NETWORK_MAIL:
case NETWORK_MAIL2:
if (get_config('system', 'dfrn_only')) {
break;
}
// WARNING: does not currently convert to RFC2047 header encodings, etc.
$addr = $contact['addr'];
if (!strlen($addr)) {
break;
}
if ($cmd === 'wall-new' || $cmd === 'comment-new') {
$it = null;
if ($cmd === 'wall-new') {
$it = $items[0];
} else {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
if (count($r)) {
$it = $r[0];
}
}
if (!$it) {
break;
}
$local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
if (!count($local_user)) {
break;
}
$reply_to = '';
$r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($uid));
if ($r1 && $r1[0]['reply_to']) {
$reply_to = $r1[0]['reply_to'];
}
$subject = $it['title'] ? email_header_encode($it['title'], 'UTF-8') : t("(no subject)");
// only expose our real email address to true friends
if ($contact['rel'] == CONTACT_IS_FRIEND && !$contact['blocked']) {
if ($reply_to) {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $reply_to . '>' . "\n";
$headers .= 'Sender: ' . $local_user[0]['email'] . "\n";
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
}
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
}
//if($reply_to)
// $headers .= 'Reply-to: ' . $reply_to . "\n";
$headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
if ($it['uri'] !== $it['parent-uri']) {
$headers .= "References: <" . iri2msgid($it["parent-uri"]) . ">";
// If Threading is enabled, write down the correct parent
if ($it["thr-parent"] != "" and $it["thr-parent"] != $it["parent-uri"]) {
$headers .= " <" . iri2msgid($it["thr-parent"]) . ">";
}
$headers .= "\n";
if (!$it['title']) {
$r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
} else {
$r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
}
}
}
if (strncasecmp($subject, 'RE:', 3)) {
$subject = 'Re: ' . $subject;
}
}
email_send($addr, $subject, $headers, $it);
}
break;
case NETWORK_DIASPORA:
if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled')) {
break;
}
if ($mail) {
diaspora_send_mail($item, $owner, $contact);
break;
}
if (!$normal_mode) {
break;
}
// special handling for followup to public post
// all other public posts processed as public batches further below
if ($public_message) {
if ($followup) {
diaspora_send_followup($target_item, $owner, $contact, true);
}
break;
}
if (!$contact['pubkey']) {
break;
}
$unsupported_activities = array(ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
//don't transmit activities which are not supported by diaspora
foreach ($unsupported_activities as $act) {
if (activity_match($target_item['verb'], $act)) {
break 2;
}
}
if ($target_item['deleted'] && ($target_item['uri'] === $target_item['parent-uri'] || $followup)) {
// send both top-level retractions and relayable retractions for owner to relay
diaspora_send_retraction($target_item, $owner, $contact);
break;
} elseif ($followup) {
// send comments and likes to owner to relay
diaspora_send_followup($target_item, $owner, $contact);
break;
} elseif ($target_item['uri'] !== $target_item['parent-uri']) {
// we are the relay - send comments, likes and relayable_retractions
// (of comments and likes) to our conversants
diaspora_send_relay($target_item, $owner, $contact);
break;
} elseif ($top_level && !$walltowall) {
// currently no workable solution for sending walltowall
diaspora_send_status($target_item, $owner, $contact);
break;
}
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if (get_config('system', 'dfrn_only')) {
break;
}
case NETWORK_PUMPIO:
if (get_config('system', 'dfrn_only')) {
break;
}
default:
break;
}
}
}
// send additional slaps to mentioned remote tags (@foo@example.com)
//if($slap && count($url_recipients) && ($followup || $top_level) && ($public_message || $push_notify) && (! $expire)) {
if ($slap && count($url_recipients) && ($public_message || $push_notify) && !$expire) {
if (!get_config('system', 'dfrn_only')) {
foreach ($url_recipients as $url) {
if ($url) {
logger('notifier: urldelivery: ' . $url);
$deliver_status = slapper($owner, $url, $slap);
// TODO: redeliver/queue these items on failure, though there is no contact record
}
}
}
}
if ($public_message) {
if (!$followup) {
$r0 = diaspora_fetch_relay();
} else {
$r0 = array();
}
$r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'\n\t\t\tAND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r2 = q("SELECT `id`, `name`,`network` FROM `contact`\n\t\t\tWHERE `network` in ( '%s', '%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0\n\t\t\tAND `rel` != %d order by rand() ", dbesc(NETWORK_DFRN), dbesc(NETWORK_MAIL2), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r = array_merge($r2, $r1, $r0);
if (count($r)) {
logger('pubdeliver: ' . print_r($r, true), LOGGER_DEBUG);
// throw everything into the queue in case we get killed
foreach ($r as $rr) {
if (!$mail && !$fsuggest && !$followup) {
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($rr['id']));
}
}
foreach ($r as $rr) {
// except for Diaspora batch jobs
// Don't deliver to folks who have already been delivered to
if ($rr['network'] !== NETWORK_DIASPORA && in_array($rr['id'], $conversants)) {
logger('notifier: already delivered id=' . $rr['id']);
continue;
}
if (!$mail && !$fsuggest && !$followup) {
logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
proc_run('php', 'include/delivery.php', $cmd, $item_id, $rr['id']);
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
}
}
$push_notify = true;
}
if ($push_notify and strlen($hub)) {
$hubs = explode(',', $hub);
if (count($hubs)) {
foreach ($hubs as $h) {
$h = trim($h);
if (!strlen($h)) {
continue;
}
if ($h === '[internal]') {
// Set push flag for PuSH subscribers to this topic,
// they will be notified in queue.php
q("UPDATE `push_subscriber` SET `push` = 1 " . "WHERE `nickname` = '%s'", dbesc($owner['nickname']));
logger('Activating internal PuSH for item ' . $item_id, LOGGER_DEBUG);
} else {
$params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname']);
post_url($h, $params);
logger('publish for item ' . $item_id . ' ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
}
if (count($hubs) > 1) {
sleep(7);
}
// try and avoid multiple hubs responding at precisely the same time
}
}
// Handling the pubsubhubbub requests
proc_run('php', 'include/pubsubpublish.php');
}
// If the item was deleted, clean up the `sign` table
if ($target_item['deleted']) {
$r = q("DELETE FROM sign where `retract_iid` = %d", intval($target_item['id']));
}
logger('notifier: calling hooks', LOGGER_DEBUG);
if ($normal_mode) {
call_hooks('notifier_normal', $target_item);
}
call_hooks('notifier_end', $target_item);
return;
}
function check_imagik(&$checks)
{
$imagick = false;
$gif = false;
if (class_exists('Imagick')) {
$imagick = true;
$supported = Photo::supportedTypes();
if (array_key_exists('image/gif', $supported)) {
$gif = true;
}
}
check_add($checks, t('ImageMagick PHP extension is installed'), $imagick, false, "");
if ($imagick) {
check_add($checks, t('ImageMagick supports GIF'), $gif, false, "");
}
}
function photo_init(&$a)
{
global $_SERVER;
$prvcachecontrol = false;
$file = "";
switch ($a->argc) {
case 4:
$person = $a->argv[3];
$customres = intval($a->argv[2]);
$type = $a->argv[1];
break;
case 3:
$person = $a->argv[2];
$type = $a->argv[1];
break;
case 2:
$photo = $a->argv[1];
$file = $photo;
break;
case 1:
default:
killme();
// NOTREACHED
}
// strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= filemtime($localFileName)) {
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
header('HTTP/1.1 304 Not Modified');
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
header('Etag: ' . $_SERVER['HTTP_IF_NONE_MATCH']);
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 31536000) . " GMT");
header("Cache-Control: max-age=31536000");
if (function_exists('header_remove')) {
header_remove('Last-Modified');
header_remove('Expires');
header_remove('Cache-Control');
}
exit;
}
$default = 'images/person-175.jpg';
if (isset($type)) {
/**
* Profile photos
*/
switch ($type) {
case 'profile':
case 'custom':
$resolution = 4;
break;
case 'micro':
$resolution = 6;
$default = 'images/person-48.jpg';
break;
case 'avatar':
default:
$resolution = 5;
$default = 'images/person-80.jpg';
break;
}
$uid = str_replace(array('.jpg', '.png'), array('', ''), $person);
$r = q("SELECT * FROM `photo` WHERE `scale` = %d AND `uid` = %d AND `profile` = 1 LIMIT 1", intval($resolution), intval($uid));
if (count($r)) {
$data = $r[0]['data'];
$mimetype = $r[0]['type'];
}
if (!isset($data)) {
$data = file_get_contents($default);
$mimetype = 'image/jpeg';
}
} else {
/**
* Other photos
*/
$resolution = 0;
foreach (Photo::supportedTypes() as $m => $e) {
$photo = str_replace(".{$e}", '', $photo);
}
if (substr($photo, -2, 1) == '-') {
$resolution = intval(substr($photo, -1, 1));
$photo = substr($photo, 0, -2);
}
$r = q("SELECT `uid` FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1", dbesc($photo), intval($resolution));
if (count($r)) {
$sql_extra = permissions_sql($r[0]['uid']);
// Now we'll see if we can access the photo
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d {$sql_extra} LIMIT 1", dbesc($photo), intval($resolution));
$public = $r[0]['allow_cid'] == '' and $r[0]['allow_gid'] == '' and $r[0]['deny_cid'] == '' and $r[0]['deny_gid'] == '';
if (count($r)) {
$data = $r[0]['data'];
$mimetype = $r[0]['type'];
} else {
// Does the picture exist? It may be a remote person with no credentials,
// but who should otherwise be able to view it. Show a default image to let
// them know permissions was denied. It may be possible to view the image
// through an authenticated profile visit.
// There won't be many completely unauthorised people seeing this because
// they won't have the photo link, so there's a reasonable chance that the person
// might be able to obtain permission to view it.
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1", dbesc($photo), intval($resolution));
if (count($r)) {
$data = file_get_contents('images/nosign.jpg');
$mimetype = 'image/jpeg';
$prvcachecontrol = true;
}
}
}
}
if (!isset($data)) {
if (isset($resolution)) {
switch ($resolution) {
case 4:
$data = file_get_contents('images/person-175.jpg');
$mimetype = 'image/jpeg';
break;
case 5:
$data = file_get_contents('images/person-80.jpg');
$mimetype = 'image/jpeg';
break;
case 6:
$data = file_get_contents('images/person-48.jpg');
$mimetype = 'image/jpeg';
break;
default:
killme();
// NOTREACHED
break;
}
}
}
// Resize only if its not a GIF
if ($mime != "image/gif") {
$ph = new Photo($data, $mimetype);
if ($ph->is_valid()) {
if (isset($customres) && $customres > 0 && $customres < 500) {
$ph->scaleImageSquare($customres);
}
$data = $ph->imageString();
$mimetype = $ph->getType();
}
}
if (function_exists('header_remove')) {
header_remove('Pragma');
header_remove('pragma');
}
header("Content-type: " . $mimetype);
if ($prvcachecontrol) {
// it is a private photo that they have no permission to view.
// tell the browser not to cache it, in case they authenticate
// and subsequently have permission to see it
header("Cache-Control: no-store, no-cache, must-revalidate");
} else {
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
header('Etag: "' . md5($data) . '"');
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 31536000) . " GMT");
header("Cache-Control: max-age=31536000");
}
echo $data;
// If the photo is public and there is an existing photo directory store the photo there
if ($public and $file != "") {
if (is_dir($_SERVER["DOCUMENT_ROOT"] . "/photo")) {
file_put_contents($_SERVER["DOCUMENT_ROOT"] . "/photo/" . $file, $data);
}
}
killme();
// NOTREACHED
}
